41 lines
956 B
Docker
41 lines
956 B
Docker
# 编译阶段
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FROM golang:1.24 AS builder
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ENV CGO_ENABLED=0 \
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GOOS=linux \
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GOARCH=amd64 \
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GOPROXY=https://goproxy.cn|https://proxy.golang.google.cn|direct \
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GOSUMDB=sum.golang.google.cn
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WORKDIR /src/ai-chat-backend
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# 先复制依赖描述文件，最大化利用缓存
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COPY go.mod go.sum ./
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RUN --mount=type=cache,target=/go/pkg/mod \
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--mount=type=cache,target=/root/.cache/go-build \
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go mod download -x
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# 再复制源码
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COPY . .
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RUN --mount=type=cache,target=/go/pkg/mod \
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--mount=type=cache,target=/root/.cache/go-build \
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go build -trimpath -ldflags="-s -w" -o /out/ai-chat-backend ./cmd
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# 运行阶段
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FROM alpine:3.18 AS runtime
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COPY ./curl-amd64 /usr/bin/curl
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RUN chmod +x /usr/bin/curl
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LABEL maintainer="nick"
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WORKDIR /app/
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COPY ./dev.config.yaml /app/config.yaml
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COPY ./www /app/www
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COPY --from=builder /out/ai-chat-backend ./ai-chat-backend
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ENTRYPOINT ["./ai-chat-backend"]
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CMD ["--config=config.yaml"] |